(Source: Wikipedia) To speed up the process of developing and testing these neural network, participants were given access to…
Continue Reading1.1 Billion Taxi Rides with MapD 3.0 & 2 GPU-Powered p2.8xlarge EC2 Instances
| |===============================+======================+======================| | 0 Tesla K80 On | 0000:00:17.0 Off | 0 | | N/A 62C P0 70W / 149W…
Continue Reading1.1 Billion Taxi Rides: EC2 versus EMR
SELECT passenger_count, year(pickup_datetime), count(*) FROM trips_orc GROUP BY passenger_count, year(pickup_datetime); The following completed in 65 seconds..SELECT passenger_count, year(pickup_datetime) trip_year, round(trip_distance),…
Continue Reading1.1 Billion Taxi Rides with MapD & 4 Nvidia Titan Xs
$ vi create_trips_table.sql CREATE TABLE trips ( trip_id INTEGER, vendor_id VARCHAR(3) ENCODING DICT, pickup_datetime TIMESTAMP, dropoff_datetime TIMESTAMP, store_and_fwd_flag VARCHAR(1) ENCODING…
Continue ReadingWe’re Now Cognitive Class
Today, we’re renaming our site to Cognitive Class in order to better embody our focus on Data Science and Cognitive…
Continue Reading1.1 Billion Taxi Rides on kdb+/q & 4 Xeon Phi CPUs
td:{` sv`:trips,(`$string x),`trips`} i:-1; wr:{td[(`$n),(i+:1),y]set update `p#passenger_count from delete year from select from x where year=y} rd:.Q.fc[{flip c!(t;",")0:x}] sr:{`year`passenger_count xasc…
Continue ReadingAll 1.1 Billion Taxi Rides on Redshift
CREATE TABLE trips ( trip_id INTEGER NOT NULL DISTKEY ENCODE LZO, vendor_id VARCHAR(3) ENCODE LZO, — Sort keys shouldn't be…
Continue Reading1.1 Billion Taxi Rides with Spark 2.2 & 3 Raspberry Pi 3 Model Bs
Total DISK READ : 5.87 M/s | Total DISK WRITE : 0.00 B/s Actual DISK READ: 12.22 M/s | Actual…
Continue ReadingA Review of “Designing Data-Intensive Applications”
Chapter 3 discusses storage and retrieval of data and I think this is probably one of the best chapters for…
Continue ReadingA Billion Taxi Rides in PostgreSQL
$ psql trips CREATE FOREIGN TABLE trips ( trip_id BIGINT, vendor_id VARCHAR(3), pickup_datetime TIMESTAMP NOT NULL, dropoff_datetime TIMESTAMP NOT NULL,…
Continue ReadingKafka Producer Latency with Large Topic Counts
The chart shows that the best latency seen with 50K topics is close to the worst average latency seen with…
Continue Reading1.1 Billion Taxi Rides on Vertica & an Intel Core i5
[COMMAND] execute command in shell or start interactive shell password [USER] change user's password Query Buffer e [FILE] edit the…
Continue ReadingQuerying Elasticsearch from Google App Engine
For example, the following is from Elasticsearchs Search APIs reference: $ curl -XGET 'http://localhost:9200/twitter/tweet/_search?routing=kimchy' -d '{ "query": { "filtered" :…
Continue Reading1.1 Billion Taxi Rides with MapD & 8 Nvidia Pascal Titan Xs
$ vi create_trips_table.sql CREATE TABLE trips ( trip_id INTEGER, vendor_id VARCHAR(3) ENCODING DICT, pickup_datetime TIMESTAMP, dropoff_datetime TIMESTAMP, store_and_fwd_flag VARCHAR(1) ENCODING…
Continue Reading1.1 Billion Taxi Rides with MapD & 8 Nvidia Tesla K80s
| |===============================+======================+======================| | 0 Tesla K80 On | 0000:06:00.0 Off | Off | | N/A 48C P0 67W / 149W…
Continue ReadingDeploy Watson Assistant Chatbots to WordPress
The plugin provides you with an easy way to deploy chatbots you create with IBM Watson Conversation to WordPress sites. In fact, you…
Continue ReadingArticle | “Top 4 Machine Learning Use Cases for Healthcare Providers”
IMAGING ANALYTICS AND PATHOLOGY Improving imaging analytics and pathology with machine learning is of particular interest to healthcare organizations, who would…
Continue ReadingArticle | “The Consumerization of Healthcare, AI, and the Shifting Physician-Patient Relationship”
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Continue ReadingArticle | “AI And Machine Learning Will Transform Wealth Management”
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Continue ReadingArticle | “The EU Plans to Test an AI Lie Detector at Border Points” | The Verge
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Continue ReadingArticle | “Top 10 Data Science Use Cases in Insurance”
Undoubtedly, the insurance companies benefit from data science application within the spheres of their great interest..Therefore, we have prepared the…
Continue ReadingArticle | “How Predictive Analytics is Transforming Risk Management” | Strategic Risk
But how can corporates and risk managers make better use of data in risk management?.Huge volumes of data make it…
Continue ReadingArticle | “How AI Transforms Traditional Industries and Builds New Ones” – BizTech Magazine
“I tell the story about Go, and people say, ‘Yeah, but Jim, doesn’t that mean robots are taking over?’ Not…
Continue ReadingArticle | “Global Finance Leader Study: Data Science Is Most Important Expertise for Future Finance Team”
As finance shifts more into a business partnership role, the need for data analysis skills will grow, and prompt the…
Continue ReadingArticle | “Predictive Analytics: How Big Data Will Improve Outcomes and Efficiencies in Diagnosing and Treating Patients”
When this level of personal data is layered on top of healthcare claims, electronic medical records, or other data representative…
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